E-Poster Case Report Sample

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Interdisciplinary Treatment
Of An Adult With A
Debilitated Dentition
Names of Clinicians
Date
Rationale
Occasionally orthodontists will be challenged
to treat adult patients who not only have a
malocclusion, but also have a myriad of other
dental problems that complicate the plan
for the orthodontist. These patients require
interdisciplinary treatment often involving
periodontal therapy, jaw surgery, endodontic
therapy, and restorative dentistry in addition
to the orthodontics. The following case will
illustrate how a team can manage these types
of multidisciplinary problems.
Background Information
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34 years 8 months of age
Doesn’t want to lose her teeth
Medical history is noncontributory
Recently treated by a periodontist
No temporomandibular joint symptoms
Cost of treatment is not a problem
Periodontal Status
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Moderate periodontitis
Now seeing periodontist routinely
Significant anterior bone loss
Guarded prognosis lower incisors
Gingival grafting in lower anterior
Class III furca lower left first molar
Moderate anterior tooth mobilities
Centric Relation = Centric Occlusion
Radiographic Findings
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Significant anterior bone loss
Guarded prognosis lower incisors
Class III furca lower left first molar
No endodontic problems
Supereruption lower left premolar
Treatment Objectives
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Align the teeth
Improve periodontal health
Reduce anterior overbite
Reduce anterior overjet
Facilitate future restorations
Improve facial profile
Establish good interdigitation
Treatment Alternatives
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Non extraction approach. Align both arches, close part of the upper
spaces to reduce the overjet. Place two implants on the left side and
one implant on the right side. Restore remaining teeth as necessary.
Extract mandibular right and left first premolars, close lower and
upper extraction sites and leave space for a single-tooth implant in
the maxillary left canine region.
Extract mandibular central incisors and close the mandibular space
orthodontically. Then perform maxillary posterior segmental surgery
to close the maxillary posterior spaces from the distal and a sagittal
split osteotomy to lengthen the mandible. Restore the maxillary arch
with a conventional fixed prosthesis to replace the missing canine.
Treatment Results
Pretreatment
Posttreatment
Pretreatment
Posttreatment
Pretreatment
Posttreatment
Pretreatment
Posttreatment
Pretreatment
Pretreatment/Preoperative
Posttreatment
Preoperative/Posttreatment
Pretreatment
Posttreatment
Conclusions
This patient was treated with a combined
approach of orthodontics, jaw surgery,
periodontal maintenance, and eventual
restorative dentistry. The extraction of
her mandibular central incisors was
instrumental at eliminating two hopeless
teeth and allowing her to maintain her
natural mandibular teeth.